To see all that our exclusive membership has to offer, sign up for a free trial by clicking on the button below!At the CEF/ETF Income Laboratory , we manage closed-end fund (CEF) and exchange-traded fund (ETF) portfolios targeting safe and reliable ~8% yields to make income investing easy for you. Check out what our members have to say about our service.Calamos Convertible Opportunities and Income Fund (NASDAQ: CHI ) has been a fund I've owned in the past, but I sold out of the position in early 2023 when t ...